Surfs Up on Live

If you have a look on your Xbox 360 this morning you will probably notice that there is now a new demo for Surf's Up and if this isn't exciting enough for you how does a first look trailer for Halo Wars grab you?

how did this get approved? I myself, have already dl'd and played this demo. Don't even bother wasting your time and HDD space on this one. Not too sure about the Halo Wars trailer though, never paid too much attention to it :|